US Patent: 1,684X
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| Machine for dressing shingles
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Patentee:
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| John Heavin (exact or similar names) - Montgomery County, VA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Mar. 16, 1812 |
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Jeff Joslin
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Description: |
| Because of the Patent Office fire in December 1836, little is known about this patent. There are no patent specification or drawings available. |
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